Code style fixes

OneSman7 · OneSman7 · commit cfc01ac9fc2f · 2018-07-18T16:59:34.000+03:00
diff --git a/Source/SocketIO/Engine/SocketEngineSpec.swift b/Source/SocketIO/Engine/SocketEngineSpec.swift
@@ -156,9 +156,7 @@ extension SocketEngineSpec {
     }
 
     func addHeaders(to req: inout URLRequest, includingCookies additionalCookies: [HTTPCookie]? = nil) {
-        
-        var cookiesToAdd = [HTTPCookie]()
-        cookiesToAdd += cookies ?? []
+        var cookiesToAdd = cookies ?? []
         cookiesToAdd += additionalCookies ?? []
         
         if !cookiesToAdd.isEmpty {

Original file line number	Diff line number	Diff line change
`@@ -156,9 +156,7 @@ extension SocketEngineSpec {`
`156`	`156`	`}`
`157`	`157`
`158`	`158`	`func addHeaders(to req: inout URLRequest, includingCookies additionalCookies: [HTTPCookie]? = nil) {`
`159`		`-`
`160`		`- var cookiesToAdd = [HTTPCookie]()`
`161`		`- cookiesToAdd += cookies ?? []`
	`159`	`+ var cookiesToAdd = cookies ?? []`
`162`	`160`	`cookiesToAdd += additionalCookies ?? []`
`163`	`161`
`164`	`162`	`if !cookiesToAdd.isEmpty {`